12872335168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42821}}^1$

素因数の和:42912

約数の個数: 112

約数和(自身を含む): 32369321088

約数和(自身を除く): 19496985920

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 154, 176, 224, 244, 308, 352, 427, 448, 488, 616, 671, 704, 854, 976, 1232, 1342, 1708, 1952, 2464, 2684, 3416, 3904, 4697, 4928, 5368, 6832, 9394, 10736, 13664, 18788, 21472, 27328, 37576, 42821, 42944, 75152, 85642, 150304, 171284, 299747, 300608, 342568, 471031, 599494, 685136, 942062, 1198988, 1370272, 1884124, 2397976, 2612081, 2740544, 3297217, 3768248, 4795952, 5224162, 6594434, 7536496, 9591904, 10448324, 13188868, 15072992, 18284567, 19183808, 20896648, 26377736, 28732891, 30145984, 36569134, 41793296, 52755472, 57465782, 73138268, 83586592, 105510944, 114931564, 146276536, 167173184, 201130237, 211021888, 229863128, 292553072, 402260474, 459726256, 585106144, 804520948, 919452512, 1170212288, 1609041896, 1838905024, 3218083792, 6436167584, 12872335168]

約数ペア:

[(1, 12872335168), (2, 6436167584), (4, 3218083792), (7, 1838905024), (8, 1609041896), (11, 1170212288), (14, 919452512), (16, 804520948), (22, 585106144), (28, 459726256), (32, 402260474), (44, 292553072), (56, 229863128), (61, 211021888), (64, 201130237), (77, 167173184), (88, 146276536), (112, 114931564), (122, 105510944), (154, 83586592), (176, 73138268), (224, 57465782), (244, 52755472), (308, 41793296), (352, 36569134), (427, 30145984), (448, 28732891), (488, 26377736), (616, 20896648), (671, 19183808), (704, 18284567), (854, 15072992), (976, 13188868), (1232, 10448324), (1342, 9591904), (1708, 7536496), (1952, 6594434), (2464, 5224162), (2684, 4795952), (3416, 3768248), (3904, 3297217), (4697, 2740544), (4928, 2612081), (5368, 2397976), (6832, 1884124), (9394, 1370272), (10736, 1198988), (13664, 942062), (18788, 685136), (21472, 599494), (27328, 471031), (37576, 342568), (42821, 300608), (42944, 299747), (75152, 171284), (85642, 150304)]